Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1933 |
625 |
2217 | (85) | 7 |
| 1934 |
601 |
2225 | (89) | 0 |
| 1935 |
598 |
2233 | (91) | 0 |
| 1936 |
556 |
2240 | (92) | 0 |
| 1937 |
499 |
2248 | (93) | 0 |
| 1938 |
473 |
2256 | (92) | 0 |
| 1939 |
429 |
2264 | (91) | 0 |
| 1940 |
378 |
2271 | (88) | 0 |
| 1941 |
339 |
2279 | (84) | 0 |
| 1942 |
286 |
2287 | (79) | 0 |
| 1943 |
264 |
2295 | (72) | 10 |
| 1944 |
229 |
2308 | (75) | 8 |
Rating table notes
|
| Biographical data |
| Name: Ambühl, Louis |
| Born: |
| Died: |
|
| |
| References |
|
| |
